baber/WOPTO huggingface dataset:
Patent JP-S5556117-A (JP)
Title: Preparation of quick-drying organic polyisocyanate
Inventor: KAMIYANAGI KAORU
IPC: C08G18/10
Filed: 1978-10-21
Abstract: PURPOSE: To prepare the title compound giving excellent coating film, by reacting a specific diisocyanate, one or more compounds selected from specific polyhydric alcohols and saccharides, and an active-hydrogen-containing compound having an isocyanuric ring, at the same time.  
     CONSTITUTION: A polyisocyanate having excellent initial drying characteristics and compatibility, and giving a coating film with high physical properties and solvent resistance, is prepared by reacting (A) an aliphatic, alicyclic or araliphatic diisocyanate, (B) an aliphatic or alicyclic polyhydric alcohol and/or a saccharide, and (C) a compound having an isocyanuric ring and containing active hydrogen atoms, e.g. isocyanuric acid, tris(2-hydroxyethyl)isocyanurate, and tris(2-carboxyethyl)isocyanurate, at the same time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61288099-A (JP)
Title: Galvanized steel sheet and its surface treatment
Inventor: KANAMARU TATSUYA
IPC: C25D11/38
Filed: 1985-06-17
Abstract: PURPOSE:To improve the corrosion resistance and weldability of a galvanized or Zn alloy plated steel sheet by subjecting the steel sheet to AC electrolysis in a bath contg. sexivalent Cr and phosphate ions under specified conditions to form a P-Cr surface film having a proper composition. CONSTITUTION:A galvanized steel sheet or a steel sheet plated with a Zn alloy contg. >=60wt% Zn is subjected to AC electrolysis in an electrolytic bath contg. sexivalent Cr and phosphate ions. At this time, the wave-form of AC is regulated so as to prevent underwater sparking. By the electrolysis, a surface film having a composition consisting of 30-500mg/m<2> Cr and 50-1,000mg/m<2> P is formed to provide high corrosion resistance and workability to the steel sheet as well as to improve the weldability of the steel sheet.
Patent JP-H09321727-A (JP)
Title: Multiplexer
Inventor: USUKI IZUMI
IPC: H04N7/173
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a multiplexer capable of PCR(program clock reference) correction without receiving a reference clock from an encoder. SOLUTION: A reference clock source 7 is provided within this device 2, and a TS(transport stream) packet inputting time measuring part 8 and a TS packet outputting scheduled time arithmetic part 9 measure and calculate the arriving time and the outputting scheduled time of the TS packet based on a reference clock outputted from the source 7. Then a PCR correction part 10 calculates a PCR corrected value based on these arriving time and outputting scheduled time and adds this corrected value to original PCR to correct PCR. Thus, the device 2 unnecessitates the transmission of the reference clock toward this device 2 from the encoder 101.
Patent JP-S5919485-A (JP)
Title: Character display device
Inventor: NAKAMURA SHINYA
IPC: H04N5/445
Filed: 1982-07-24
Abstract: PURPOSE:To prevent the partial deterioration in a cathode ray tube, by adding a decode circuit of a data and a timing generator for changing sequentially display position on the cathode ray tube. CONSTITUTION:A time data inputted from an input terminal 11 is decoded at the decode circuit 20. The timing generator 21 generates a timing pulse from an output of the decode circuit 20 and an output of decoders 6, 9. This timing pulse is given to a character data memory 13, its output is inputted to a character generator 14 and a character signal is generated. The character signal is applied to the cathode ray tube via a shift register 15 and the display position of a character on the cathode ray tube is changed sequentially depending on the output of the decode circuit 20.
Patent JP-S6110016-A (JP)
Title: Production of highly electrically conductive carbon material and its composition
Inventor: MURASE KAZUMOTO
IPC: C01B31/04
Filed: 1984-06-26
Abstract: PURPOSE:To form a carbon material having high electrical conductivity, keeping the original shape during calcination, by calcining a biaxially drawn product of a specific conjugated polymer. CONSTITUTION:A formed material (film) of a conjugated polymer of formula [R is aromatic hydrocarbon group (e.g. p-phenylene) forming continuous conjugated carbon-carbon system together with vinylene group; n>=2] (preferably a polymer having sufficiently high molecular weight to unable the dialysis with a dialyzing membrane having a critical molecular weight of 3,500), is subjected to the biaxial drawing at about 30-400 deg.C. The formed drawn film is calcined at >=400 deg.C in an inert gas atmosphere to obtain a highly electrically conductive carbon material having an electrical conductivity of about 1X10<2>-2X10<4>S/cm.
Patent JP-H0315519-A (JP)
Title: Three-dimensional molding apparatus
Inventor: YAMANE MITSUO
IPC: B29C35/02
Filed: 1989-05-25
Abstract: PURPOSE:To accurately mold a molding material having thixotropy without sag and extension by applying vibration or agitating the material, then discharging it by an ink jet head via a pump, laminating and curing it. CONSTITUTION:A molding material contained in a tank 11 for the molding material contains photocurable substance as a main ingredient. In order to enhance thixotropy, the substance is dispersed in fine particles in water or organic solvent, or various additives having large polarization are added for use. In order to increase fluidity of the material, it is agitated by an agitator 12, or/and vibration is applied thereto by a vibrator 13 such as a piezoelectric element, etc., thereby cutting the weak bond between the molecules of the mate rial, and the material is maintained in sol easy to be discharged until it is discharged from an ink jet head 15. After it is discharged and laminated on a molding stage 15, the material becomes gel, thereby scarcely causing sag and extension. When it is irradiated with a light, an accurate molding is performed.
Patent JP-H01300347-A (JP)
Title: Journal recovery system
Inventor: YANAGASE YASUHIKO
IPC: G06F15/00
Filed: 1988-05-30
Abstract: PURPOSE:To decrease the human jobs like the memory dump analysis, the decision of a recovery data base out of an acquired journal, etc., and also to decrease the number of deciding elements by recovering the journal information erased by the system breakdown out of a memory dump file and carrying out a restarting process of an on-line system. CONSTITUTION:In case the recovery of journal is impossible in a system restarting process, a journal recovery program 9 is started to recover the journal out of a memory dump 7. Thus the contents of a journal buffer 2 are searched out of the dump 7 for production of a recovery journal MT8. The journal MT8 and a journal MT4 are supplied in the system restarting process for execution of the analysis of a started transaction and the recovery of a data base. Thus the system is restarted in the form of a working on-line system. Then it is not required to perform the memory dump for recovery of various conflicts produced by the interruption of transaction due to the breakdown of the on-line system, the listing of acquired journals, the analysis of a dump list, etc.
Patent JP-H09322072-A (JP)
Title: Image pickup device
Inventor: HIEDA TERUO
IPC: H04N5/335
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an output of video signals at a plurality of data rates without remarkable increase in the circuit scale. SOLUTION: In the case of outputting image pickup signals generated by picking up an object image through the use of an image pickup element (CCD) 1 as video signals at a plurality of data rates, a means 4 varying a frequency response characteristic of an output signal of the image pickup element 1 is provided, and when an output data rate is set low, production of moire due to revision of the data rate is prevented by limiting the signal frequency band so as to avoid production of a loopback component even when the number of picture elements is thinned.
Patent JP-H09105215-A (JP)
Title: Handrail with case for appreciation
Inventor: MURASUGI KOICHI
IPC: A47F3/00
Filed: 1991-03-19
Abstract: PURPOSE: To produce a space having good apperance by inserting a case for appreciation in an extra space section of a handrail installed on a balcony and planting desired plants and flowers in the case. CONSTITUTION: A skeleton 5 of a case for appreciation 4 is inserted into a space 3 of a main column 2 of a handrail 1 installed on a balcony of a house, condominium, a building, etc., to hold it, and a rear surface 7 is free double sliding type. Moreover, an upper section 9 can be opened and closed freely. Glass is fitted in five faces 11, 12, 13, 14, and 15 except a lower section. Thus, temperature of the inside of the case for appreciation is kept, and a main body can be exposed through all seasons. Plants and flowers are decorated adequately as required, and it is possible to decorate the handrail with case for appreciation on a balcony having an extremely small area.
Patent JP-H11323369-A (JP)
Title: Refrigerating machine oil composition
Inventor: SAKAGAMI SHUICHI
IPC: C10M169/04
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating machine oil compsn. which, when used in combination with a hydrofluorocarbon, hydrocarbon, ether, carbon dioxide, or ammonia coolant, is less likely to cause clogging of a capillary pipe. SOLUTION: This refrigerating machine oil compsn. comprises: a base oil comprising at least one oxygen-contg. synthetic oil of polyvinyl ether or a polyol ester; and, compounded with the base oil, a polyalkylene glycol alkyl ether with an average mol.wt. of 500 to 3,000, in an amt. of 1 to 20 wt.% based on the total amt. of the compsn., represented by formula I or II: formula I: R<1> -O-(EO)m (PO)n -R<2> , and formula II: R<1> -O-(EO)m (BO)n -R<2> (wherein EO represents an oxyethylene group; PO represents an oxypropylene group; BO represents an oxybutylene group; m and n are positive nos. which satisfy the above mol.wt.; and R<1> and R<2> each independently represent hydrogen or a 1-10C alkyl group, provided that although R<1> and R<2> may be the same, they do not simultaneously represent hydrogen), or alternatively an alkylbenzene, with an average mol.wt. of 100 to 1,000, in an amt. of 1 to 40 wt.% based on the total amt. of the compsn.
Patent JP-H08323559-A (JP)
Title: Robot hand device
Inventor: MORIMOTO SENZABUROU
IPC: B23P19/04
Filed: 1995-05-29
Abstract: PURPOSE: To execute caulking work quickly and adequately by adding a caulking function to a robot hand device to be used in assemblage. CONSTITUTION: This is a robot hand device made up of being attached with a tool adapter 22 being free of attachment to a robot adapter 21 attached to the side of a robot body. A mounting base body 45 is elastically installed to a plate 42 attached with the tool adapter 22 via the elastic rubber 32. An air hammer 52 is installed in the mounting base body 45 free of slide motion via a guide body 51, and it is advanced or retreated by a hammer preload cylinder 53 at the rear end. A caulking fitting 34 is installed in a tip of a caulking chisel 1 of the air member 52. A pin chuck hand 33 for holding spring pin is set up in a tip of this caulking fitting 34. A shaft chuck hand 32 to be opened or closed by a shaft chuck cylinder is projectingly installed in a lower part of the mounting base body 45. A gear chuck hand 31 to be opened or closed by a gear chuck cylinder 87 is installed in another mounting base body 81.
Patent JP-S5920248-A (JP)
Title: Trans-4-substituted-cyclohexanecarboxylic acid 2,4-difluorophenyl ester
Inventor: SUGIMORI SHIGERU
IPC: C09K19/30
Filed: 1982-07-27
Abstract: NEW MATERIAL:The compound of formula I (n is 1 or 2; R is 1-10C alkyl). EXAMPLE:trans-4-(trans-4'-Ethylcyclohexyl)cyclohexanecarboxylic acid 2,4-difluorophenyl ester. USE:A component of a liquid crystal composition. It has a dielectric anisotropy (DELTAepsilon) of -0.1 and low viscosity, and decreases the threshold voltage and saturation voltage when added to a liquid crystal composition. The compounds of formula I wherein n=1 are frequently non-liquid crystal or monotropic; however, the compound of n=2 exhibits nematic liquid crystal phase over a broad temperature range, and is effective to raise the N-I point of a composition. PROCESS:The compound of formula I can be prepared by reacting the trans-4- substituted-cyclohexanecarboxylic acid of formula II with SOCl2, and reacting the resultant fluoride compound of formula III with 2,4-difluorophenol of formula IVin pyridine solvent.
Patent JP-S62286613-A (JP)
Title: Plate width control method for continuous cold rolling mill
Inventor: IMAMURA HIROSHI
IPC: B21B37/00
Filed: 1986-06-05
Abstract: PURPOSE:To properly control the plate width of a steel plate by measuring the plate width of the steel plate of the rolling mill inlet side, estimating the plate width variation of the final stand outlet side and on the other hand correcting the estimated value with continuous messurement of the plate width of the steel plate of the final stand outlet side. CONSTITUTION:In the case of rolling a steel plate S by the cold continuous rolling mill arranging in tandem plural rolling stands 1, 11, 13, 14, the rolling speed by a rolling speed meter 6 is subjected to a material transfer processing with a device 7 and the accumulated tension value at the same point of the steel plate S is calculated with a computing element S as well after signal processing with devices 4, 5, the signals of the plate width gage 2 of the inlet side of the initial stand 1 and of the tersion gages 3, 12, 15 of the steel plate S provided at the outlet side of each stand. This value and the plate width signal subjected to the transfer processing by the computing element 9 are inputted to a computing lement 19, the tension correction amount of each stand is found, the signal is outputted to a tension control device 20 to actuate the roll rolling reduction devices 21, 22 of each stand, the tension control of the steel plate is performed and the final plate width of the steel plate is controlled to the target value.
Patent JP-S63295494-A (JP)
Title: Device for gro-wing single crystal
Inventor: SAWADA SHINICHI
IPC: C30B29/42
Filed: 1987-05-27
Abstract: PURPOSE:To prevent melting of a seed by using carbon or ceramics to form the parts of a seed chuck and seed retaining member for sandwiching the speed between said chuck and member where the chuck and member come into contact with the seed. CONSTITUTION:The seed retaining member 9 is provided to sandwich the seed 4 between said member and the seed chuck 6. Projecting parts 9b of the seed retaining member are fitted into grooves 8 of the seed 4, by which the end of the seed 4 is sandwiched and held between the seed chuck 6 and the seed retaining member 9. The seed 4 is sandwiched and held by the seed chuck 6 and the seed retaining member 9 by using the seed chuck 6 and seed retaining member 9 made of the carbon (or ceramics) and this seed is held for about 20hr at about 15mm above the GaAs melt under the conditions for growing the single crystal of GaAs. Then, no melting is admitted at all in the seed.
Patent JP-S5255568-A (JP)
Title: Physical quantity detecting apparatus
Inventor: BAN HIROYUKI
IPC: G01D3/028
Filed: 1975-10-30
Abstract: PURPOSE: To perform temperature compensation by changing the reference voltage of an differential amplifier, to which the output of a bridge circuit is applied, according to the output of the bridge circuits, when the changes in physical quantity are to be converted to changes in resistivity of resistance elements composing the bridge circuits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5356172-A (JP)
Title: Adjusting method for ion exchange membrane
Inventor: OKU TOSHIO
IPC: C25B1/46
Filed: 1976-11-02
Abstract: PURPOSE: To keep desired size better and for a long time by wetting an ion exchange membrane, which has elongating property in water or aqueous solution, with aqueous solution of alkali metal acetate prior to mounting of it to an electrolytic cell. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0432981-A (JP)
Title: Switched capacitor circuit
Inventor: KODERA KOICHI
IPC: G06G7/186
Filed: 1990-05-23
Abstract: PURPOSE:To enable fast operation by constituting the switched capacitor circuit by interposing an amplifier between a capacitor and switches to which charges of the capacitor are transferred. CONSTITUTION:The amplifiers 13(14) are interposed between the sampling capacitor C1 and switches S11 and S12 (S21 and S22). Consequently, the amplifiers 13(14) reduce the time constants of charging and discharging circuits of the capacitors C1 (C2) and this effect becomes remarkable when the switches S11 and S12, and S21 and S22 are relatively large in ON resistance. Consequently, the charging and discharging time is shortened and integrating operation is speeded up.
Patent JP-S5865412-A (JP)
Inventor: SUTANREI POORAA
IPC: G02C7/04
Filed: 1982-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04357191-A (JP)
Title: Single crystal production apparatus
Inventor: HIRAISHI YOSHINOBU
IPC: C30B15/14
Filed: 1991-06-03
Abstract: PURPOSE:To decrease the oxygen concentration in a single crystal by placing a cylindrical heater at a position to keep the lower end of the heater to a level nearly same as or above the level of the bottom of a crucible. CONSTITUTION:A chamber 18 is evacuated through an evacuation port, substituted with Ar gas and evacuated to a prescribed pressure with a vacuum pump. A heater 12 is electrified to heat and melt polycrystalline Si charged in a quartz crucible 11 placed in a graphite crucible 16. A seed crystal 14 attached to a pull-up shaft 13 is dipped into the molten liquid. The cylindrical heater 12 is positioned to a level to keep the lower end of the heater to nearly the same level as or above the bottom of the quartz crucible 11 and the seed crystal 14 is pulled up at a prescribed speed while rotating the graphite crucible 16 in a direction and the seed crystal in the opposite direction to obtain a single crystal 15 having low oxygen concentration.
Patent JP-S6111411-A (JP)
Title: Oil hydraulic lifter with valve stopping device
Inventor: OKABE YOSHIO
IPC: F01L13/00
Filed: 1984-06-25
Abstract: PURPOSE:To enable a valve stopping device to be formed in a small size, by constituting the device so that a check valve in an oil hydraulic lifter may be opened by a rod responsively actuated to the pressure of oil. CONSTITUTION:An oil hydraulic lifter 14 slidably arranges in its body 20 a tappet 21 operated by a cam 12. And the lifter 14, arranging a plunger 22 in the tappet 21 and forming a pressure oil chamber 35 and a reservoir chamber 36, controls a passage 23 between the both chambers by a ball 24 in a check valve. While a rod 29 receiving a control pressure from one side is arranged in the body 20, moving the ball 24 of the check valve to an opening position by operating a valve 34 to supply the control pressure when the action of a valve is stopped. The lifter can be formed is a small size because no solenoid is used for controlling the ball 24.
Patent JP-S63299128-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGISHIMA KENJI
IPC: H01L21/027
Filed: 1987-05-29
Abstract: PURPOSE:To prevent damage of high-energy rays by a method wherein an intermediate layer is provided on the lower layer of a resist for pattern formation, and a part of the high-energy is reflected and the rest is absorbed. CONSTITUTION:A resist pattern 14a is formed by X-ray exposure and development. Then, an intermediate layer 13 is dry-etched with the resist pattern 14a as a mask, and an organic layer 13a is left under the resist pattern 14a. Following this, a substrate 11 is etched as desired with the resist pattern 14a and organic layer 13a as masks. Then, the organic layer 13a is etched, and the resist pattern 14a is removed. To etch the intermediate layer 13 and organic layer 13a, gases corresponding to the metal contained in the intermediate layer 13 is used. Since the intermediate layer 13 is an organic layer containing heavy metal or a glass layer containing heavy metal, moat of the X-ray permeating the part other than an absorption pattern 16 of the mask 15 collides with the heavy metal in the intermediate layer 13 and disappears. Thus, the amount of the X-ray intruding into the device region 12 on a silicon substrate 11 decreases, thereby preventing the damage to a semiconductor device.
Patent JP-H11320522-A (JP)
Title: Hardening retarding sheet for cement
Inventor: IKUTA TATSU
IPC: E04G9/10
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To more deepen a depth for retarding hardening of a cement composition by roughening the surface of a layer, which is made of a resin composition having a hardening retarding property for a cement and the like and formed in a retarding sheet of hardening of the cement, without changing the composition of the resin composition. SOLUTION: In a hardening retarding sheet for a cement equipped with a layer made of the composition of a resin having the retarding property of hardening of the cement in itself or a resin composition mixed with a cement hardening retarder, the surface of the layer is roughened so as to have a degree of roughness larger than a certain fixed value. In this case, the ruggedness of unevenness is measured by setting the average of the ratio between the length of the ridgeline and the measured length of an undulation is set to be 1.15 or more. Further, the unevenness is formed by mixing granular matters in either one of the above-mentioned resin compositions. Furthermore, as the resin having the retarding property of hardening of the cement in itself, a saturated polyester resin or the like is employed.  As a result, the hardening retarding depth of the cement composition is made deeper and the recognition of the front and rear surfaces of a sheet having both transparent from and rear layers can be done easily.
Patent JP-H07334674-A (JP)
Title: Diagram discriminating method
Inventor: SHIMATANI AKIRA
IPC: G06T7/00
Filed: 1994-06-14
Abstract: PURPOSE:To save labor and increase the speed in comparison with manual work by making the connection matrix indicating the connection relations between intersections and segments at each time of complementing a segment degenerate and making the complemented graphic extract the release candidates of connected graphics. CONSTITUTION:Vectors alpha(a, 1) and alpha(a, 2) are set to 0 (as shown by (6-1)), and OR between intersections c(1) and c(2) is operatea to obtain the new intersection c(1) and the intersection c(2) is deleted (as shown by (6-2)). Vectors alpha(b, 1) and alpha(b, 4) are set to 0 (as shown by (8-1)), and OR between intersections c(1) and c(4) is operated to obtain the new intersection c(1) and the intersection c(4) is deleted (as shown by (8-2)) Vectors alpha(a, 3) and alpha(b, 5) are set to 0 (as shown by (10-1)) and OR between intersections c(3) and c(5) is operated to obtain the new intersection c(3) and the intersection c(5) is deleted. In this stage, all the elements of R(a) and R(b) are 0, and R(a) and R(b) are deleted. As the result, the connection matrix is obtained where intersections (a) and (b) are connected by complementing as shown by (9).